CN210305385U - Die-cut mould of bending - Google Patents

Die-cut mould of bending Download PDF

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Publication number
CN210305385U
CN210305385U CN201921294888.9U CN201921294888U CN210305385U CN 210305385 U CN210305385 U CN 210305385U CN 201921294888 U CN201921294888 U CN 201921294888U CN 210305385 U CN210305385 U CN 210305385U
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China
Prior art keywords
die
bending
seat
positioning
cutting
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Active
Application number
CN201921294888.9U
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Chinese (zh)
Inventor
崔阿华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Yijiexin Precision Sheet Metal Co Ltd
Original Assignee
Kunshan Yijiexin Precision Sheet Metal Co Ltd
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Priority to CN201921294888.9U priority Critical patent/CN210305385U/en
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Publication of CN210305385U publication Critical patent/CN210305385U/en
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Abstract

The utility model discloses a die-cut mould of bending, include: the upper die unit comprises an upper fixed die, an elastic structure, a pressing die and a stamping unit, and the lower die unit comprises a lower fixed die, a positioning die and a second bending seat. In this way, the utility model relates to a die-cut mould of bending utilizes cutter, positioning die and the seat of bending to mutually cooperate, can die-cut the product to can bend die-cut part simultaneously, improve work efficiency, guarantee die-cut and the quality of bending.

Description

Die-cut mould of bending
Technical Field
The utility model relates to a stamping equipment field especially relates to a die-cut mould of bending.
Background
The mold is mainly various molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a molded article, which accomplishes the processing of the shape of the article mainly by the change of the physical state of the molded material.
However, many of the die cutting and bending operations cannot be performed simultaneously, and if they are performed simultaneously, problems such as cracks, excessive or insufficient treatment, etc. occur, and thus, a die satisfying the requirements is required.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a die-cut mould of bending, has advantages such as reliable performance height, location accuracy, compact structure, has extensive market prospect in stamping equipment's application and popularization simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a die-cut bending die, it includes: an upper die unit and a lower die unit,
the upper die unit comprises an upper fixed die, an elastic structure, a pressing die and a stamping unit, the upper fixed die is connected with the pressing die through the elastic structure,
the stamping unit comprises a connecting seat, a cutter and a first bending seat, the upper end of the connecting seat is connected with the upper fixed die, the lower end of the connecting seat is provided with the cutter and the first bending seat, the first bending seat is arranged above the cutter, the bottom surface of the first bending seat is provided with a first fixed groove,
the lower die unit comprises a lower fixed die, a positioning die and a second bending seat, the positioning die is arranged on the lower fixed die, the second bending seat is movably arranged on two sides of the positioning die, a second fixing groove is arranged on the second bending seat, the first fixing groove and the second fixing groove form a bending groove matched with a product structure, and a positioning lug matched with the bending groove is arranged on the upper portion of the positioning die.
In a preferred embodiment of the present invention, a driving device for driving the second bending base to move back and forth on the lower fixed mold is connected to the second bending base.
In a preferred embodiment of the present invention, the driving device includes a driving motor and a push rod, one end of the push rod is connected to the driving motor, and the other end of the push rod is connected to the second bending seat.
In a preferred embodiment of the present invention, a sensor for detecting a position of the product is disposed on the second bending seat.
In a preferred embodiment of the present invention, the positioning protrusion has an arc-shaped structure.
In a preferred embodiment of the present invention, the pressing die moves up and down through the elastic structure.
In a preferred embodiment of the present invention, the height of the second bending seat is smaller than the height of the positioning mold.
In a preferred embodiment of the present invention, the positioning mold is provided with a stopper for engaging with the product.
In a preferred embodiment of the present invention, the lower end of the first fixing groove is flush with the bottom surface of the cutter.
In a preferred embodiment of the present invention, the pressing mold is provided with a through hole, and the cutter and the first bending seat are movably disposed in the through hole.
The utility model has the advantages that: utilize cutter, location mould and the seat of bending to mutually support, can die-cut the product to can bend die-cut part simultaneously, improve work efficiency, guarantee die-cut and the quality of bending.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of a preferred embodiment of a punching bending die of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
a die-cut bending die, comprising: an upper die unit and a lower die unit.
The upper die unit comprises an upper fixed die 1, an elastic structure 2, a pressing die 3 and a stamping unit, wherein the upper fixed die is connected with the pressing die through the elastic structure, and the pressing die moves up and down through the elastic structure.
The punching press unit includes connecting seat 4, cutter 5, first seat 6 of bending, be provided with the through-hole on the moulding-die, the cutter with first seat activity of bending set up in the through-hole.
The upper end of connecting seat with go up the fixed mould and be connected, the lower extreme is provided with cutter and first seat of bending, first seat of bending set up in the top of cutter, the bottom surface of first seat of bending is provided with first constant groove 7, first constant groove is the arc structure, the least significant end in first constant groove flushes or is slightly higher than the bottom surface of cutter.
The lower die unit comprises a lower fixed die 8, a positioning die 9 and a second bending seat 10, the positioning die is arranged on the lower fixed die, and a limiting block used for clamping a product is arranged on the positioning die. The second bending seats are movably arranged on two sides of the positioning die, the height of the second bending seats is smaller than that of the positioning die, and the second bending seats are connected with a driving device 13 for driving the second bending seats to move back and forth on the lower fixed die. And a sensor for detecting the position of the product is arranged on the second bending seat.
The driving device comprises a driving motor and a push rod, one end of the push rod is connected with the driving motor, and the other end of the push rod is connected with the second bending seat.
The second bending seat is provided with a second fixed groove 11, the first fixed groove and the second fixed groove form a bending groove matched with the product structure, the upper portion of the positioning die is provided with a positioning lug 12 matched with the bending groove, and the positioning lug is of an arc-shaped structure.
The working steps of the punching and bending die comprise:
placing the product on the positioning die and fixing the product by using a limiting block;
the upper die descends until the product is pressed on the positioning die by the pressing die;
the upper die further descends, the pressing die keeps still, and the first bending seat and the cutter are exposed out of the through hole;
the cutter descends to cut the product, the first bending seat descends at the same time, and the first fixing groove is matched with the upper part of the positioning lug to bend the upper part of the cut product for the first time;
when the upper die descends, the second bending seat approaches to the positioning seat;
when the first bending seat finishes primary bending, the second fixed groove is matched with the lower part of the positioning lug to bend the lower part of the opened product for the second time;
after the bending is finished, the second bending seat moves backwards, and then the upper die rises to finish punching and bending.
The utility model relates to a die-cut mould of bending's beneficial effect is: utilize cutter, location mould and the seat of bending to mutually support, can die-cut the product to can bend die-cut part simultaneously, improve work efficiency, guarantee die-cut and the quality of bending.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides a die-cut mould of bending which characterized in that includes: an upper die unit and a lower die unit,
the upper die unit comprises an upper fixed die, an elastic structure, a pressing die and a stamping unit, the upper fixed die is connected with the pressing die through the elastic structure,
the stamping unit comprises a connecting seat, a cutter and a first bending seat, the upper end of the connecting seat is connected with the upper fixed die, the lower end of the connecting seat is provided with the cutter and the first bending seat, the first bending seat is arranged above the cutter, the bottom surface of the first bending seat is provided with a first fixed groove,
the lower die unit comprises a lower fixed die, a positioning die and a second bending seat, the positioning die is arranged on the lower fixed die, the second bending seat is movably arranged on two sides of the positioning die, a second fixing groove is arranged on the second bending seat, the first fixing groove and the second fixing groove form a bending groove matched with a product structure, and a positioning lug matched with the bending groove is arranged on the upper portion of the positioning die.
2. The die-cutting and bending die according to claim 1, wherein the second bending base is connected with a driving device for driving the second bending base to move back and forth on the lower fixed die.
3. The die-cutting and bending die according to claim 2, wherein the driving device comprises a driving motor and a push rod, one end of the push rod is connected with the driving motor, and the other end of the push rod is connected with the second bending seat.
4. The die-cutting and bending die according to claim 1, wherein a sensor for detecting the position of the product is arranged on the second bending base.
5. The die-cutting and bending die according to claim 1, wherein the positioning projection is of an arc-shaped structure.
6. A die-cut bending die according to claim 1, wherein said pressing die is moved up and down by said elastic structure.
7. The die-cutting and bending die of claim 1, wherein the height of the second bending base is smaller than the height of the positioning die.
8. The die cutting and bending die according to claim 1, wherein the positioning die is provided with a limiting block for clamping a product.
9. The die-cutting and bending die according to claim 1, wherein the lowest end of the first fixing groove is flush with the bottom surface of the cutting knife.
10. The die-cutting and bending die according to claim 1, wherein the pressing die is provided with a through hole, and the cutting knife and the first bending seat are movably arranged in the through hole.
CN201921294888.9U 2019-08-12 2019-08-12 Die-cut mould of bending Active CN210305385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921294888.9U CN210305385U (en) 2019-08-12 2019-08-12 Die-cut mould of bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921294888.9U CN210305385U (en) 2019-08-12 2019-08-12 Die-cut mould of bending

Publications (1)

Publication Number Publication Date
CN210305385U true CN210305385U (en) 2020-04-14

Family

ID=70129729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921294888.9U Active CN210305385U (en) 2019-08-12 2019-08-12 Die-cut mould of bending

Country Status (1)

Country Link
CN (1) CN210305385U (en)

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